Science & Technology
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How do I delete a lot of Tribal data?
Log in to AQS, click on "Action" from the menu and from the drop-down click on "Tribal Mode On" From the menu choose "Retrieval" and from the drop-down lick on "Standard Report Selection" For the "Report Code" field, from the drop-down, choose "AMP501 - Extract Raw Data" Report At the…
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2020 AirToxScreen: Emissions Update Document
2020 AirToxScreen emissions update document that includes known changes in emissions since 2020
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2011 NATA: Errata and Emissions Update
A one-page document providing emission update and errata information associated with the 2011 NATA assessment
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When exactly does it matter what information has been added to the Maintain -> Site -> Primary Monitor Periods screen?
First, for PM 2.5, Ozone, Lead and PM 10 the regulations require a monitor for those parameters to be designated as the "Primary" at every site where a monitor for the parameter is located. Right now the first monitor that the user creates for the parameter will automatically become the…
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Region 2 2016 Title V Operating Permits
This table lists proposed Title V permits submitted received by EPA in 2016 and undergoing EPA’s 45 day review, including the start and expiration dates for EPA's 45 day review period. It also shows the start and expiration dates for the public's 60 day
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Infographics to Help Educate Public on HABs Basics
Information related to Infographic to Help Educate Public on HABs Basics.
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Basic Information on HABs
Information related to Basic Information on HABs
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What is the difference between Agency and Screening Group?
Historically, AQS used an abstraction called "Screening Groups" for security access control - i.e. who was allowed to modify data in AQS. Under this model, Monitors were owned by Screening Groups and users were assigned to screening groups based on which monitors they needed to access. This security model has…
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Do you have to recertify data if it is null coded after you have certified the data?
If you replace a sample measurement number with a null code, then AQS will reset the certification flag to "M". Alternatively, if you have a date-time where there is no raw data value and submit a null code for that date-time then AQS should not change the flag.
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After an agency adds certification request flags, is the agency allowed to make changes to that year's raw data record(s)?
If an agency has entered certification flags and they change any of the raw data it will reset the flag to an "M" flag. This is whether or not they have submitted a certification letter to EPA. An "M" flag basically signifies that something has changed since the agency has…
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How does AQS determine if a monitor is regulatory or not?
The key field in AQS to tell if something is a regulatory monitor or not, is the monitor type; so if the monitor type is a SLAMS then the monitor is assumed to be regulatory. If the monitor is not a regulatory monitor and its a State, Local or Tribe…
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How do I allow a user to load QA data?
Example: Kathy needs to be granted permission to upload QA data as an EPA contractor for the following screening groups; can you please grant her access? Also, she will be posting lead (Pb) data for the R9 lab; I am not sure what screening group allows for that. Can you…
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How do I close a QA Collocated monitor?
First, users need to understand there are several business rules that dictate the process for closing out a QA collocated monitor and setting one up. We will walk through the process below using an example. Scenario: The user has a site with three monitors, we'll call them POC1, POC2 and…
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NAAM Conference 2016
NAAM Conference 2016
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AQS Guidelines for Reporting Collocated PM2.5 and Lead Data
AQS Guidelines for Reporting Collocated PM2.5 and Lead Data
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AQS Webinars
AQS Webinars
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Advancing Watershed Protection Through Land Conservation
Webpage to provide resources and updates about land protection in the Healthy Watersheds Program.
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What EPA is Doing for Healthy Watersheds
This page informs user about the action and steps that EPA is doing for Healthy Watersheds.
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Technical Elements of EPA’s Healthy Watersheds Program
This page describes The Healthy Watersheds Program Conceptual Framework
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Safety-Kleen Systems Inc. Facility, Des Moines, Polk County, Iowa - Fact Sheet, August 2021
Public Comment Period for Proposed RCRA Hazardous Waste Management Permit